Fixed
Created: Oct 29, 2020
Updated: Dec 8, 2020
Resolved Date: Nov 3, 2020
Found In Version: 10.18.44.1
Fix Version: 10.18.44.20
Severity: Standard
Applicable for: Wind River Linux LTS 18
Component/s: Userspace
A flaw was found in samba's DNS server. An authenticated user could use this flaw to the RPC server to crash. This RPC server, which also serves protocols other than dnsserver, will be restarted after a short delay, but it is easy for an authenticated non administrative attacker to crash it again as soon as it returns. The Samba DNS server itself will continue to operate, but many RPC services will not.
https://nvd.nist.gov/vuln/detail/CVE-2020-14383
